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Datasheet ISL9200IRZ - Intersil IC, SM, CHARGER, SAFTY CIRCUIT

Intersil ISL9200IRZ

Part Number: ISL9200IRZ

Detailed Description

Manufacturer: Intersil


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Data Sheet October 4, 2005 FN9241.0
Charging System Safety Circuit
The ISL9200 is an integrated circuit (IC) optimized to provide a Li-ion battery redundant safety protection from failures of a charging system. The IC monitors the input voltage, the battery voltage, and the charge current. When any of the three parameters exceeds its limit, the IC turns off an internal P-channel MOSFET to remove the power from the charging system. In addition to the above protected parameters, the IC also monitors its own internal temperature and turns off the P-channel MOSFET when the die temperature exceeds 140°C. Together with the battery charger IC and the protection module in a battery pack, the charging system using the ISL9200 has triple-level protection and is two-fault tolerant. The IC is designed to turn on the internal PFET slowly to avoid inrush current at power-up but will turn off the PFET quickly when input overvoltage is detected, in order to remove the power before any dama


  • Base Number: 9200
  • Battery IC Case Style: DFN
  • Battery Management Function: Charger, Protector
  • Battery Protection: Over Current, Over Voltage
  • Battery Type: Li-Ion
  • Charge Current Max: 1 A
  • Input Voltage Max: 6.5 V
  • Mounting Type: SMD
  • Number of Batteries: 1
  • Number of Pins: 12
  • Operating Temperature Range: -40°C to +85°C
  • Output Voltage Max: 7 V
  • Package / Case: DFN
  • SVHC: No SVHC (20-Jun-2011)
  • Supply Voltage Range: 4.3 V to 6.5 V
  • Supply Voltage Vcc: 30 V

RoHS: Yes

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